Maybe best to find some recent ones and not 3 years old.


@TrueCryptonaire

You are always worried.  
If you miss the marketing start to market Monero.  Just do it. There are many that are doing it or will follow you.  Just dont be always so worried. It will cost your health all these years of worries.
There is lots Marketing around Monero already, but when it come to marketing there is never to much. IT is not same as it was 2 years ago, Monero same as in development walked long way also at marketing. Newbies can find information way better as they used to. And is only getting better.